Henny Penny
Model 581
Problem
Cause
Correction
LID/PRESSURE SECTION (Continued)
• Safety relief valve leaking.
• Check and replace if
necessary per maintenance
section on the relief valve.
• Pressure pad broken or crushed.
• Replace pressure pads.
Lid won’t move
• Cable on Counterweight
• Put cable on Counterweight
up or down
loose or broken
per section on
Counterweight Cable.
• Check operation of
• Make proper adjustments.
counterweight carriage in
rear of cooker.
HEATING OF SHORTENING SECTION
Shortening will
• Blown fuse or tripped
• Reset breaker or replace
not heat
circuit breaker at supply
fuse.
box or control panel.
• Blown fuse at control panel.
• Check fuse per Main-
tenance Section on fuses
• Faulty Cook/Pump switch.
• Check Cook/Pump switch
per Maintenance Section on
Cook/Pump switch.
• Faulty Cord and Plug.
• Check cord and plug and
power at wall receptacle.
• Faulty contactor.
• Check contactor per
Maintenance Section on
contactors.
• Faulty Drain Switch.
• Check drain switch per
Maintenance Section on
Drain Switches.
• Faulty PC board.
• Remove and replace control
panel.
• Faulty high limit control
• Check high limit control
switch.
switch per Maintenance
Section on High Limits.
4-8
1201